POLYPODIACEJ3. 



319 



Fig.l3O-A, 

 Polypodium Ka- 

 wakamii HAYA- 

 TA ; a, a portion 

 of the frond ; b, a 

 scale on the rhi- 



Pagina frondis supra glabra 

 subtus sparsissime squamis 

 minutis lepidiformibus pel- 

 tiformibus rotundatis con- 

 spersa vel vix glabra. 



Polypodium kusu- 

 kusense HAYATA sp. nov. 

 (Fig. 131-A-B). Bhizoma 

 repens teres fuscens dense 

 squamatum remote frondi- 

 gerum et radiciferum, fron- Fi 9- 13 - B ' p %> ota Kawakamii HAYATA. 



dibus a se 1-2 cm. remotis, squamis ovato-lanceolatis fuscentibus 3| mm. longis 

 f mm. latis apice acuminatissimis basi profunde cordatis, lobis cordis valde se 

 imbricatis margine irregulariter erosis vel lobulatis. Stipes plus 1 cm. longus 

 dorso complanatus subglaber sursum alatus gradatim ad frondem abeuns. Frons 

 lineari-lanceolata cum partibus longe decurrentibus 25 cm. longa medio 1^ cm. 



